Sport speaker



FIG. 1 is a front elevational view of a sport speaker showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front perspective view thereof; and,

FIG. 8 is a rear perspective view thereof.

The broken lines shown in the drawings illustrate portions of the sport speaker, which form no part of the claimed design. 

CLAIM The ornamental design for a sport speaker, as shown and described. 